Flutter Web just got a performance masterclass in particle systems. One dev's spatial grid hack slashes computations from thousands to dozens per frame.
DevTools FeedApr 03, 20263 min read10 views
⚡ Key Takeaways
Spatial grids slash particle checks from O(n²) to O(n), enabling 100+ smooth bodies on Flutter Web.𝕏
Zero deps, Clean Arch, 185 tests: production-ready portfolio template.𝕏
Revives Flash-era interactivity with modern perf—Flutter Web's portfolio killer app.𝕏
The 60-Second TL;DR
Spatial grids slash particle checks from O(n²) to O(n), enabling 100+ smooth bodies on Flutter Web.
Zero deps, Clean Arch, 185 tests: production-ready portfolio template.
Revives Flash-era interactivity with modern perf—Flutter Web's portfolio killer app.
